### **`index.md`**
```markdown
# Welcome to `py_visual_algo`

`py_visual_algo` is a Python library designed to visualize algorithms like sorting, searching, graph traversal, and optimization in real-time. It’s perfect for educational purposes, research, or presentations.

## Key Features
- **Real-Time Visualization**: Watch algorithms execute step-by-step.
- **Support for Popular Algorithms**: Includes sorting, searching, graph traversal, and evolutionary algorithms.
- **Easy-to-Use API**: Integrate the library into your projects effortlessly.
- **Customization**: Modify themes, speeds, and visualization styles.

## Explore the Documentation
- [Installation Guide](installation.md)
- [Usage Instructions](usage.md)
- [API Reference](api_reference.md)
- [Contributing Guidelines](contributing.md)
